After discovering Zefram Cochrane on a planetoid in the Gamma Canaris region in 2267, James T. Kirk asked him how he was able to look like he was thirty-five years old, when he had been missing for 150 years. Cochrane told Kirk that the Companion rejuvenated him, as well as provided him with food, water and gardens. (TOS: "Metamorphosis")

When Lieutenant Tracey was murdered on Argelius II in Jaris's home, Montgomery Scott was implicated in the murder. James Kirk asked Jaris if there was another entrance into the chamber where Tracey was found dead. Jaris told Kirk that there was a door in the back that led to the garden, but that it had been locked for years. (TOS: "Wolf in the Fold")

In 2268, Odona told Kirk that there was no place she could entirely alone with herself on her homeworld of Gideon due to overpopulation. Odona said that every street, house, beach, and garden was filled with people all the time. (TOS: "The Mark of Gideon")

In 2365, an illusion of Data generated by Nagilum asked Captain Picard about the meaning of death. Picard said that some thought of it as changing into an indestructible form, forever unchanging and that their new purpose in the universe was to maintain that form in an Earth-like garden for all eternity. (TNG: "Where Silence Has Lease")

According to Jadzia Dax, the Daxes never had much luck with gardens. Tobin Dax tried gardening, but had even less luck with plants than he had with women. (DS9: "The Wire") Jadzia did, however, enjoy strolling through gardens such as the one on the planet Meridian. (DS9: "Meridian")

In his youth, Neelix created a talchok trap and captured one of the creatures in his garden. (VOY: "Jetrel")